The pristine waters known only to the locals in the Dominican Republic, Utah, Easter Island and Hawaii.

Some of the world's most stunning swimming holes; Jamaica's Blue Hole; sandboarding on South Africa's biggest dunes; swimming with wild, endangered penguins.

We're checking out top-secret locations around the globe! On this trip, we're soaking in Australia's bubbly Champagne Pools, Jetblading in Singapore, taking an underground dip in a gorgeous Samoan sinkhole and more!